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Salary Ranges by Career Level: Early-career: $95,600 - $147,200 Mid-career: $130,300 - $209,900 Late-career: $154,600 - $242,900 We recognize that every candidate brings a unique combination of experience and expertise. Here, you'll dive into the depths of applied research and emerge with software solutions that intertwine advanced machine learning with critical signals data, crafting systems that safeguard our nation's most complex security puzzles.

Expedition Technology

Senior Software Engineer - R110

The successful candidate will provide programmatic and technical oversight of contractor-executed verification, qualification, integration, and developmental test activities across the full acquisition life cycle, ensuring that test planning, readiness, execution, and reporting are aligned with system requirements, program risk, and Army acquisition decision needs. If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.

YEAR

Avantus Federal

Systems Engineer?

QinetiQ US is looking for a new-grad optical engineer to assist with electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our team. You'll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more- you'll help provide the sensing capability that enables the 'observe' stage of the OODA (observe, orient, decide, act) loop.

Associate Optical Engineer

Implement and integrate, or debug embedded software including bootloaders (BIOS, SlimBootLoader and U-Boot), device drivers (Linux and VxWorks), customized applications and embedded test software, and product simulation and production test software. Hands-on and demonstrable experience with software development using C/C++, Linux (Red Hat, LynxOS, WindRiver), VxWorks (7.x), Linux and VxWorks device drivers, Scripting(bash/csh), high-level application software, Python, LabVIEW and IPMI.

<p>In 2014, we transitioned to a new segment structure under the "One Curtiss-Wright" vision, realigning our business to an integrated, market-facing global diversified industrial company. The result is a more strategically aligned Curtiss-Wright that is now comprised of Commercial/Industrial, Defense and Power segments. We continually focus on maintaining solid relationships with our customers, building on our competitive positions and creating market leadership through our technology investment. In this new structure, we will better utilize our scale while also providing for enhanced customer interaction. These strategies will continue to support our growth and generate margin expansion opportunities. </p>

Curtiss-Wright

Principal Embedded Software Engineer- Onsite

By detecting, geolocating, and characterizing radio frequency emissions worldwide, HawkEye 360 delivers trusted domain awareness and early warning indicators to the US Government and allied partners. HawkEye 360 is equipping defense, intelligence, and national security leaders with mission-critical signals intelligence to enable faster, better decision making.

Hawkeye 360

Mechanical Engineer

The ideal candidate will possess superior analytical and problem-solving skills, operate independently with limited supervision and feedback, be a strong team player, and have the ability to establish solid working relationships with technical staff members and peers within the division as well as our external Government customers. September 29, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Chief Engineer

Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

<p>Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.</p>

Booz Allen Hamilton

Embedded FPGA Engineer

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July 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Satellite Communications Engineer

About BAE Systems Space & Mission Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Headquartered in Boulder, Colorado, Space & Mission Systems is a leading provider of national defense and civil space applications, advanced remote sensing, scientific and tactical systems for government and commercial customers.

BAE Systems Plc

Senior Principal II Engineer - FPGA Design - $40K Sign On Bonus

As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support. You will have immediate, face-to-face access to senior mentors, the ability to collaborate over a whiteboard in real-time, and a direct connection to the laboratories and production floors where your designs come to life.

Systems Engineer II - Mission Performance

Bachelor’s Degree in Computer Engineering, Electrical Engineering, or Computer Science, or related discipline 8+ years of software development experience, including strong experience in programming in Python, MATLAB, or C++Strong understanding of object-oriented design. Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations.

Real-Time Software Engineer

10+ years of experience installing, integrating, troubleshooting, and supporting audiovisual systems and equipment, including projectors, switchers, scalers, control systems, wireless microphones, lighting controllers, and touch-enabled technologies. This role is responsible for managing AV projects, leading technical teams, maintaining system documentation, developing vendor relationships, and ensuring the successful design, installation, operation, and support of enterprise AV solutions.

National Capitol Contracting LLC

Audio Visual Engineer

Rincon Research Corporation (RRC), an employee-owned company, is an employee-owned company, is seeking a Software Engineer - Agentic Systems to support the design, development, integration, testing, and deployment software solutions that address complex mission and operational needs. At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.

Rincon Research Corp

Software Engineer - Agentic Systems

If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide.

Mechanical Engineer I

You'll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more- you'll help provide the sensing capability that enables the 'observe' stage of the OODA (observe, orient, decide, act) loop. QinetiQ US is looking for a new-grad opto-mechanical engineer to assist with electro-optic/ infrared (EOIR) imaging sensor system design, laboratory characterization, and prototype integration with a willingness to learn new skills to join our team.

Associate Opto Mechanical Engineer

Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

5G PHY M&S Engineer

You'll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more- you'll help provide the sensing capability that enables the 'observe' stage of the OODA (observe, orient, decide, act) loop. QinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our team.

Principal Optical Engineer

In addition to PostgreSQL, demonstrated hands-on experience with enterprise implementations using one or more RDBMS and NoSQL database software solutions, such as Oracle, MS SQL Server, Citus Data, MongoDB, Elasticsearch, Couchbase, Cassandra, or Redis. Rincon Research Corporation (RRC), an employee-owned company, is seeking an Advanced Database Engineer to work with a multidisciplinary team to create robust solutions to challenging signal processing, geolocation, and communication problems.

Advanced Database Engineer

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Booz Allen Hamilton Inc

Modernization Software Engineer

July 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Signal Processing Engineer Jobs in Virginia

Senior Software Engineer - R110 Expedition Technology

Systems Engineer? Avantus Federal

Associate Optical Engineer Avantus Federal

Principal Embedded Software Engineer- Onsite Curtiss-Wright

Mechanical Engineer Hawkeye 360

Chief Engineer Leidos

Embedded FPGA Engineer Booz Allen Hamilton

Satellite Communications Engineer Leidos

Senior Principal II Engineer - FPGA Design - $40K Sign On Bonus BAE Systems Plc

Systems Engineer II - Mission Performance BAE Systems Plc

Real-Time Software Engineer Leidos

Audio Visual Engineer National Capitol Contracting LLC

Software Engineer - Agentic Systems Rincon Research Corp

Mechanical Engineer I Avantus Federal

Associate Opto Mechanical Engineer Avantus Federal

5G PHY M&S Engineer Booz Allen Hamilton

Principal Optical Engineer Avantus Federal

Advanced Database Engineer Rincon Research Corp

Modernization Software Engineer Booz Allen Hamilton Inc

Software Engineer (Tactical Decision Aids – Mid-Level) Leidos

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